22026984 has 32 divisors (see below), whose sum is σ = 62934720. Its totient is φ = 6293376.

The previous prime is 22026967. The next prime is 22027003. The reversal of 22026984 is 48962022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65389 + ... + 65724.

It is an arithmetic number, because the mean of its divisors is an integer number (1966710).

Almost surely, 2^22026984 is an apocalyptic number.

22026984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22026984 is an abundant number, since it is smaller than the sum of its proper divisors (40907736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22026984 is a wasteful number, since it uses less digits than its factorization.

22026984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131129 (or 131125 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 22026984 is about 4693.2913823883. The cubic root of 22026984 is about 280.3184472128.

The spelling of 22026984 in words is "twenty-two million, twenty-six thousand, nine hundred eighty-four".